Types of Bariatric Surgery

Sleeve Gastrectomy

Sleeve gastrectomy is an operation to remove much of the stomach, leaving a smaller, tubular stomach. This provides a feeling of fullness and satisfaction with a limited amount of food intake. The exit valve (pylorus) of the stomach is not disrupted, therefore patients do not experience "dumping
syndrome" (intolerance to sugars).

Advantages of Sleeve Gastrectomy

• Can be done laparoscopically and can be safer in very large patients.
• There is no change to the intestine.
• Absorption of nutrients is unchanged.

Disadvantages of Sleeve Gastrectomy

• Long-term results are unknown.
• Vitamin supplements are required.
  

Patient Responsibility

Your success with sleeve gastrectomy will depend greatly on your involvement in an exercise program and adherence to nutritional guidelines.